Quick adsorption vacuum chuck

Abstract

The utility model relates to a quick adsorption vacuum chuck, which belongs to the field of vacuum chucks and comprises a chuck body and a moving block, the top of the chuck body is fixedly connected with a connecting block, one side of the moving block is fixedly connected with a first block, the inner side of the first block is rotatably connected with a second block, and one side of the second block is fixedly connected to the front side of the connecting block. And a third block is slidably connected to the inner side of the second block, two fourth blocks movably abut against the outer side of the third block, moving rods are fixedly connected to one sides of the two fourth blocks, the outer sides of the two moving rods are slidably connected to the inner side of the second block, and the outer sides of the two moving rods are movably inserted into the inner sides of the corresponding clamping grooves. According to the rapid adsorption vacuum chuck, through cooperation of the first block, the second block and the shifting block, the angle of the device can be adjusted, the adaptability of the device is enhanced, the device can be attached to inclined, arc-shaped or irregular surfaces, air leakage or falling caused by angle deviation is reduced, and therefore adsorption is more stable.

Description

Technical Field

[0001] This utility model relates to the field of vacuum suction cups, specifically a rapid adsorption vacuum suction cup. Background Technology

[0002] In the machining process, the positioning device is the key to ensuring the machining accuracy. When machining ferromagnetic materials, existing electromagnetic chucks can be used for positioning and machining, but when machining non-ferromagnetic materials such as rubber and wood, vacuum chucks are required.

[0003] Existing vacuum suction cups often have fixed angles in some devices, which makes them less adaptable and difficult to apply to inclined, curved, or irregular surfaces. This increases the risk of air leakage or detachment due to angle deviations. Therefore, a rapid adsorption vacuum suction cup is proposed to solve the problems mentioned above. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a rapid adsorption vacuum suction cup with an adjustable device angle. This enhances the device's adaptability, allowing it to conform to inclined, curved, or irregular surfaces, reducing air leakage or detachment caused by angle deviations, thus resulting in more stable adsorption.

[0005] To achieve the above objectives, this utility model provides the following technical solution: It includes a suction cup body and a movable block. A connecting block is fixedly connected to the top of the suction cup body. A first block is fixedly connected to one side of the movable block, and a second block is rotatably connected to the inner side of the first block. One side of the second block is fixedly connected to the front side of the connecting block, and a third block is slidably connected to the inner side of the second block. Two fourth blocks are movably abutted against the outer side of the third block. A movable rod is fixedly connected to one side of each of the two fourth blocks, and the outer sides of the two movable rods are slidably connected to the inner side of the second block. Multiple slots adapted to the movable rods are opened on the inner side of the first block, and the outer sides of the two movable rods are movably inserted into the corresponding slots.

[0006] Preferably, a limiting shell is slidably connected to the outer side of the movable block, and a protective shell is fixedly connected to the top of the limiting shell. A motor is fixedly connected to the inner wall of one side of the protective shell, and a screw is fixedly connected to the output end of the motor. The outer side of the screw is threadedly connected to the inner side of the movable block.

[0007] Preferably, a lever is fixedly connected to one side of the third block, and two springs are fixedly connected to one side of the lever, with the other ends of the two springs fixedly connected to one side of the second block.

[0008] Preferably, two No. 2 springs are fixedly connected to one side of each of the two No. 4 blocks, and the other ends of the two No. 2 springs located on the same side are fixedly connected to the inner walls of the two sides of the No. 2 block respectively.

[0009] Preferably, an angle ruler is fixedly connected to one side of the first block, and two pointers are fixedly connected to one side of the second block.

[0010] Preferably, a sealing ring is fixedly connected to the bottom of the suction cup body, and a rotating shaft is fixedly connected to the rear side of the connecting block, with the outer side of the rotating shaft rotatably connected to the inner side of the moving block.

[0011] Preferably, two connecting blocks are fixedly connected to both sides of the protective shell, and threaded holes are opened on the inner side of multiple connecting ears, heat dissipation holes are opened on both sides of the protective shell, and an air extraction hole is opened on one side of the suction cup body.

[0012] Compared with the prior art, this utility model provides a rapid adsorption vacuum suction cup, which has the following beneficial effects:

[0013] 1. This type of rapid adsorption vacuum suction cup can adjust the height of the rotating part through the cooperation between the screw and the moving block, making it convenient for users to adsorb objects of different heights.

[0014] 2. This type of rapid adsorption vacuum suction cup allows users to easily fix the device by utilizing the threaded holes of the connecting ears.

[0015] 3. This type of rapid adsorption vacuum suction cup, through the cooperation between block one, block two and the lever, allows the angle of the device to be adjusted, which enhances the adaptability of the device. It can fit on inclined, curved or irregular surfaces, reducing air leakage or falling off due to angle deviation, thus making the adsorption more stable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the movable block structure of this utility model;

[0019] Figure 4 for Figure 2 A magnified view of a portion of the image.

[0020] In the diagram: 1. Suction cup body; 2. Connecting block; 3. Moving block; 4. Screw; 5. Limiting shell; 6. Protective shell; 7. Motor; 8. Block 1; 9. Block 2; 10. Block 3; 11. Block 4; 12. Spring 2; 13. Moving rod; 14. Spring 1; 15. Connecting ear. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example:

[0023] Please see Figure 1 - Figure 4 This embodiment of a rapid adsorption vacuum suction cup includes a suction cup body 1 and a moving block 3. A connecting block 2 is fixedly connected to the top of the suction cup body 1. A first block 8 is fixedly connected to one side of the moving block 3. A second block 9 is rotatably connected to the inner side of the first block 8. One side of the second block 9 is fixedly connected to the front side of the connecting block 2. A third block 10 is slidably connected to the inner side of the second block 9. Two fourth blocks 11 are movably abutted against the outer side of the third block 10. A moving rod 13 is fixedly connected to one side of each of the two fourth blocks 11. The outer sides of the two moving rods 13 are slidably connected to the inner side of the second block 9. A plurality of slots adapted to the moving rods 13 are opened on the inner side of the first block 8. The outer sides of the two moving rods 13 are movably inserted into the inner side of the corresponding slots.

[0024] Among them, you can directly hold the lever and pull it outward. At this time, the first spring 14 begins to stretch, and then the third block 10 begins to move horizontally. Since the second spring 12 was previously in a compressed state, when the third block 10 no longer abuts against the fourth block 11, the second spring 12 drives the fourth block 11 to move horizontally. Then the moving rod 13 leaves the inside of the first block 8. At this time, the user can adjust the angle of the suction cup body 1.

[0025] The outer side of the movable block 3 is slidably connected to the limiting shell 5, and the top of the limiting shell 5 is fixedly connected to the protective shell 6. The inner wall of one side of the protective shell 6 is fixedly connected to the motor 7, and the output end of the motor 7 is fixedly connected to the screw 4. The outer side of the screw 4 is threadedly connected to the inner side of the movable block 3. The third block 10 is fixedly connected to one side of the toggle block, and two first springs 14 are fixedly connected to one side of the toggle block. The other ends of the two first springs 14 are fixedly connected to one side of the second block 9, which allows the toggle block to be reset.

[0026] Two No. 2 springs 12 are fixedly connected to one side of each of the two No. 4 blocks 11, and the other ends of the two No. 2 springs 12 located on the same side are fixedly connected to the inner walls of both sides of the No. 2 block 9. An angle ruler is fixedly connected to one side of the No. 1 block 8, and two pointers are fixedly connected to one side of the No. 2 block 9, so that the user can adjust the angle of the device.

[0027] A sealing ring is fixedly connected to the bottom of the suction cup body 1, and a rotating shaft is fixedly connected to the rear side of the connecting block 2. The outer side of the rotating shaft is rotatably connected to the inner side of the moving block 3. Two connecting ears 15 are fixedly connected to both sides of the protective shell 6, and threaded holes are opened on the inner side of each connecting ear 15. Heat dissipation holes are opened on both sides of the protective shell 6, and an air extraction hole is opened on one side of the suction cup body 1 to facilitate air extraction from the device.

[0028] The working principle of the above embodiments is as follows:

[0029] In use, by bringing the suction cup body 1 into contact with the object to be attracted, the sealing ring ensures a good seal between the contact surfaces. The edge of the suction cup body 1 is designed with a corrugated shape, automatically contracting and deforming upon contact with the object to quickly expel internal air and reduce the amount of air drawn, thus facilitating rapid adsorption. When the user needs to adjust the angle of the suction cup body 1, they can directly grasp the lever and pull it outwards. At this time, spring 14 begins to stretch, and then block 10 begins to move horizontally. Since spring 12 was previously compressed, when block 10… When the fourth block 11 is no longer pressed against the fourth block 11, the second spring 12 drives the fourth block 11 to move horizontally. Then the moving rod 13 moves away from the inside of the first block 8. At this time, the user can adjust the angle of the suction cup body 1. The angle ruler and pointer can help the user understand how much the angle has been adjusted. After the adjustment is completed, the toggle block is no longer moved. Under the action of the first spring 14, the third block 10 presses against the fourth block 11 again. Then the second spring 12 continues to compress and the moving rod 13 will insert into the corresponding slot. At this time, the angle adjustment of the device is completed. The connecting ear 15 can be used to fix the device.

[0030] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid adsorption vacuum suction cup, comprising a suction cup body (1) and a moving block (3), characterized in that: The suction cup body (1) is fixedly connected to a connecting block (2) at the top. A first block (8) is fixedly connected to one side of the moving block (3). A second block (9) is rotatably connected to the inner side of the first block (8). A second block (9) is fixedly connected to the front side of the connecting block (2) on one side. A third block (10) is slidably connected to the inner side of the second block (9). Two fourth blocks (11) are movably abutted against the outer side of the third block (10). A moving rod (13) is fixedly connected to one side of each of the two fourth blocks (11). The outer sides of the two moving rods (13) are slidably connected to the inner side of the second block (9). Multiple slots adapted to the moving rods (13) are opened on the inner side of the first block (8). The outer sides of the two moving rods (13) are movably inserted into the inner side of the corresponding slots.

2. The rapid adsorption vacuum suction cup according to claim 1, characterized in that: The movable block (3) is slidably connected to a limiting shell (5) on the outside, and a protective shell (6) is fixedly connected to the top of the limiting shell (5). A motor (7) is fixedly connected to the inner wall of one side of the protective shell (6), and a screw (4) is fixedly connected to the output end of the motor (7). The screw (4) is threadedly connected to the inner side of the movable block (3) on the outside.

3. The rapid adsorption vacuum suction cup according to claim 1, characterized in that: A lever is fixedly connected to one side of the third block (10), and two first springs (14) are fixedly connected to one side of the lever, and the other ends of the two first springs (14) are fixedly connected to one side of the second block (9).

4. The rapid adsorption vacuum suction cup according to claim 1, characterized in that: Two No. 2 springs (12) are fixedly connected to one side of each of the two No. 4 blocks (11), and the other ends of the two No. 2 springs (12) located on the same side are fixedly connected to the inner walls of both sides of the No. 2 block (9).

5. The rapid adsorption vacuum suction cup according to claim 1, characterized in that: An angle ruler is fixedly connected to one side of the first block (8), and two pointers are fixedly connected to one side of the second block (9).

6. The rapid adsorption vacuum suction cup according to claim 1, characterized in that: The suction cup body (1) is fixedly connected to a sealing ring at the bottom, and the connecting block (2) is fixedly connected to a rotating shaft at the rear side, with the outer side of the rotating shaft rotatably connected to the inner side of the moving block (3).

7. The rapid adsorption vacuum suction cup according to claim 2, characterized in that: The protective shell (6) has two connecting ears (15) fixedly connected to both sides, and threaded holes are opened on the inner side of each of the connecting ears (15). Heat dissipation holes are opened on both sides of the protective shell (6), and air extraction holes are opened on one side of the suction cup body (1).

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